General

  • Target

    3a80eaccf0578865bab1e3b87b009d67031204fb0a6af19dcbc2d77e699735eeN.exe

  • Size

    5.8MB

  • Sample

    241220-de3deaxmex

  • MD5

    507a010c585df7514045e91677c6c810

  • SHA1

    cc75f96b70e36a17fbf267091cc3bedbd1f7ae60

  • SHA256

    3a80eaccf0578865bab1e3b87b009d67031204fb0a6af19dcbc2d77e699735ee

  • SHA512

    f836e75e17d4237d4ef4fed7a70db8cbf77eb89c988da014681b2b4f5050791badf5e53c0c1611bdfbe352edeba332f52342b3a264ab24472034926e9c7f3d09

  • SSDEEP

    98304:NZAmLhPQY9/QORwljvKjq6P4YqN18frP3wbzWFimaI7dlo8f:N/LhPQYxQmwlTQNgbzWFimaI7dlr

Malware Config

Targets

    • Target

      3a80eaccf0578865bab1e3b87b009d67031204fb0a6af19dcbc2d77e699735eeN.exe

    • Size

      5.8MB

    • MD5

      507a010c585df7514045e91677c6c810

    • SHA1

      cc75f96b70e36a17fbf267091cc3bedbd1f7ae60

    • SHA256

      3a80eaccf0578865bab1e3b87b009d67031204fb0a6af19dcbc2d77e699735ee

    • SHA512

      f836e75e17d4237d4ef4fed7a70db8cbf77eb89c988da014681b2b4f5050791badf5e53c0c1611bdfbe352edeba332f52342b3a264ab24472034926e9c7f3d09

    • SSDEEP

      98304:NZAmLhPQY9/QORwljvKjq6P4YqN18frP3wbzWFimaI7dlo8f:N/LhPQYxQmwlTQNgbzWFimaI7dlr

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • A potential corporate email address has been identified in the URL: [email protected]

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks